Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D880587 | Bone clock and pen holder | Timothy Lusk | 2020-04-07 |
| 9651373 | Gravity-based angle sensor with LED indicator | Don David Carpenter, Kirk Knoblauch, Matthew Walter Keller | 2017-05-16 |